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shutvik [7]
3 years ago
9

5(2x - 5) + 10x = 75

Mathematics
1 answer:
serg [7]3 years ago
7 0

Answer:

x = 5

Step-by-step explanation:

5(2x-5) +10x = 75

10x -25 +10x = 75

20x - 25 = 75

20x = 100

x = 5

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Simplify 5/4 x -8y - 1/4x + 7y + 3
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Answer:

x-y+3

Step-by-step explanation:

5/4x-8y-1/4x+7y+3

5/4x-1/4x-8y+7y+3

4/4x=x

x-8y+7y+3

x-y+3

6 0
3 years ago
Which expression is equivalent to sqrt 8/x^6. assume x > 0
Naddik [55]
We have the following expression:
 sqrt 8 / x ^ 6
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 Answer:
 
An equivalent expression is given by:
 
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3 0
3 years ago
Read 2 more answers
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vfiekz [6]
What's the formula??????
8 0
4 years ago
3 (x + 1) - 2y= 0
Rina8888 [55]
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8 0
3 years ago
Help ASAP Ill mark brainliest
Assoli18 [71]

Answer:

1:4

Step-by-step explanation:

there are 5 questions. there is one correct answer so the rest must be wrong. so the ratio of correct to wrong is 1:4.

8 0
3 years ago
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